And resiniferatoxin, or RTX for short, does what capsaicin does, just better.

树脂毒素，或者简称 RTX，和素一样，而且效更好。

One of the most commonly known is capsaicin which is found in chili peppers.

最为人所熟知的其中一种就是的素。

And the more capsaicin there is, the more intense that burning sensation.

素摄入越多，灼烧感就越强烈。

Capsaicin is what produces that spicy, burning sensation we get from eating hot foods.

素就是使我们从的食物中得到味和燃烧感的物质。

But some rats also got a pinch of capsaicin.

不过其中一还进食少许素。

The chemical in peppers that causes the burn is called capsaicin.

中引起灼烧感的化学物质被称为素。

Do you know what capsaicin is?

你知道素是什么吗？

And the way these heat units are determined is based on how hot the pepper's capsaicin is.

度单位的量度方法是基于的素有多。

The subjects were then given food kicked up with capsaicin, which puts the heat in chili peppers.

实验者随后食用提取自的素，并且强度越来越大。

Even if you have no idea what capsaicin is, you can still be sure that this one is false.

即使你并不知道素是什么，你还是很确定个是错的。

Water spreads the capsaicin around your body, making your pain even worse.

水会把素扩散到你的全身，加重你的疼痛感。

Capsaicin is like a key and the TRPV1 receptor is its door.

素就像一把钥匙，TRPV1 受体是那扇门。

The opposite of spicy hot capsaicin would be the cool cool chill of menthol molecules present in peppermint.

薄荷的薄荷醇带来的清凉感则与辛食物中素带来的感觉相反。

Your stomach will start to make more acid than usual, and more mucous to protect itself from the capsaicin.

你的胃会开始制造比平时更多的胃酸和更多的粘液来保护自己免受素的影响。

But you don't physically burn, it's just capsaicin pulling a sensory hack.

但你并未被烧伤，只是素刺激了感官。

But everyone reacts to this level of capsaicin differently.

但每个人对种程度的素的反应是不同的。

Typically, the smaller the chilli, the more capsaicin it has, the larger and there is less of the spicy stuff.

通常情况下，越小，素越多，越大，就越不。

And, most importantly, birds are insensitive to the sting of capsaicin.

最重要的是，鸟类对素的刺痛不敏感。

First, the high concentration of capsaicin, the chemical that causes spiciness in peppers, binds to a nerve receptor in your mouth.

首先，该中高浓度的素 （就是类化学物质使产生味）会与你嘴的特定神经受体结。

Consuming this much capsaicin would certainly end up with you being sent to the hospital.

吃下么多素，结局肯定是会被送进医院的。